我使用NSStream与SSL属性套接字连接。当我使用本地IP地址,如192.168.1.77它工作正常。但是,如果我使用像www.xyz.com(它有SecurityLevelTLSv1)的任何服务器,它显示了一个错误 错误代码:-9843,消息:操作无法完成。 (NSUnknownErrorDomain错误-9843。)

下面是我的代码:

-(void) startSocket{
    NSURL *website = [NSURL URLWithString:@"www.xyz.com"];
    NSHost *host = [NSHost hostWithName:[website host]];
    if(host) {   
        NSLog(@"Valid host");
        [NSStream getStreamsToHost:host port:443 inputStream:&iStream outputStream:&oStream] ;
        [self openStream];
    }.

-(void)openStream{
NSMutableDictionary *settings = [NSMutableDictionary dictionaryWithCapacity:1];
    [settings setObject:(NSString *)NSStreamSocketSecurityLevelTLSv1 forKey:(NSString *)kCFStreamSSLLevel];
    [settings setObject:[NSNumber numberWithBool:YES] forKey:(NSString *)kCFStreamSSLAllowsAnyRoot];

    [iStream retain];   
    [iStream setDelegate:self];
    [iStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];
    CFReadStreamSetProperty((CFReadStreamRef)iStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings);
    //[iStream setProperty:NSStreamSocketSecurityLevelTLSv1 forKey:NSStreamSocketSecurityLevelKey];
    [iStream open];

    [oStream retain];
    [oStream setDelegate:self];       
    [oStream scheduleInRunLoop:[NSRunLoop currentRunLoop] forMode:NSDefaultRunLoopMode];   
    CFWriteStreamSetProperty((CFWriteStreamRef)oStream, kCFStreamPropertySSLSettings, (CFTypeRef)settings);
    //[oStream setProperty:NSStreamSocketSecurityLevelTLSv1 forKey:NSStreamSocketSecurityLevelKey];
    [oStream open];
}

我试图同时使用NSStream和CFStream。我得到在这两种情况下同样的错误。

和NSStreamEventOpenCompleted NSStreamEventErrorOccurred事件称为

请帮我在这。

预先感谢。

Ramesh.P

有帮助吗?

解决方案

我解决了这个问题。 下面的代码线所做的一切。

[settings setObject:@"www.xyz.com" forKey:(NSString *)kCFStreamSSLPeerName];

谢谢, Ramesh.P

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